Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Works out of the box with 5V microcontroller boards like the Arduino Uno. Just hook it up to Ground, 5V and a pin of your choice. Use writeDigital(HIGH) or LOW to switch the relay on or off (or rather close the circuit Common - Normally Open). Cons:The screw terminals (... Read more
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